90975300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23327}}^1$

素因数の和:23357

約数の個数: 72

約数和(自身を含む): 283481856

約数和(自身を除く): 192506556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 23327, 46654, 69981, 93308, 116635, 139962, 233270, 279924, 303251, 349905, 466540, 583175, 606502, 699810, 909753, 1166350, 1213004, 1399620, 1516255, 1749525, 1819506, 2332700, 3032510, 3499050, 3639012, 4548765, 6065020, 6998100, 7581275, 9097530, 15162550, 18195060, 22743825, 30325100, 45487650, 90975300]

約数ペア:

[(1, 90975300), (2, 45487650), (3, 30325100), (4, 22743825), (5, 18195060), (6, 15162550), (10, 9097530), (12, 7581275), (13, 6998100), (15, 6065020), (20, 4548765), (25, 3639012), (26, 3499050), (30, 3032510), (39, 2332700), (50, 1819506), (52, 1749525), (60, 1516255), (65, 1399620), (75, 1213004), (78, 1166350), (100, 909753), (130, 699810), (150, 606502), (156, 583175), (195, 466540), (260, 349905), (300, 303251), (325, 279924), (390, 233270), (650, 139962), (780, 116635), (975, 93308), (1300, 69981), (1950, 46654), (3900, 23327)]